2001 YB121

2001YB121, K01YC1B, N0295

All data for this body: [vot]

MPC data
Name (number) 2001 YB121 (230295)
a 2.53513
e 0.21205
i / sin(i) 14.3133 / 0.24722
q 1.99756
Q 3.07270
ω 340.4061
Node 122.7023
m 282.9399
n 0.2442
Epoch 2460800.5
nobs 709
nopp 16
Years observed 2001-2024
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.538
ep 0.238
sin(ip) 0.224
G 0.150
H 16.090
Mass
D 3.75 0.053
pV 0.087 0.0054
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5383 0.2376 0.2239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.85 0.780 0.780 Masiero 2020PSJ.....1....5M NEATM
3.76 0.053 0.053 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.095 0.0770 0.0770 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.09 MPC-2023-12-04 MPC-2023-12-04 Phot